They've changed it, probably cos everyon TikTok動画保存 (ロゴなし MP4) - TokWave TikTok Video & Audio Hub

ウォーターマーク（ロゴ）なしで They've changed it, probably cos everyone was mis-fuelling t のTikTok動画をフルHD MP4保存できます。

If download does not start automatically, right click button above and select "Save Link As..."